发明名称 Virtual signs for improving information communicated to the automotive driver
摘要 A method and system for providing information to an individual using an electronic sign in which the sign displays information in response to the identity of the tag or an account associated with the tag. The information is displayed when the tag, which may be carried by the individual or in a vehicle, approaches the sign. A user can preselect from among various information types he wishes to receive, such as news, weather, sports and personal messages. The user can also select a priority for each information type.
申请公布号 US7209807(B2) 申请公布日期 2007.04.24
申请号 US20030444010 申请日期 2003.05.22
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 SMITH GORDON JAMES;VAN LEEUWEN GEORGE WILLARD
分类号 G06F17/00;G07G1/14;G08G1/017;G09F27/00 主分类号 G06F17/00
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